Simulateur Comwatt vs Compound & Savings Calculator

L'application 'Simulateur d'économie d'énergie Comwatt' est une application développée par Comwatt pour ses partenaires Installateurs de panneaux photovoltaïques. Elle a pour but de faciliter le dimensionnement solaire, fait par l'installateur, pour un client qui souhaite poser des panneaux solaires sur son toit.

How much will your money grow - and what will it actually be worth? The compound interest calculator shows your final balance based on initial capital, monthly savings rate, interest rate and duration. Or in reverse: enter your savings goal and the app tells you exactly how much you need to save each month. Perfect for ETF savings plans, retirement planning, fixed deposits and general wealth building. TWO CALCULATION MODES Calculate final balance Initial capital + monthly savings rate + interest rate + duration -> your end balance, broken down into contributions and interest earned. Reverse savings calculator Know your target amount? The app calculates the exact monthly savings rate you need - accounting for compound interest and your chosen timeframe. Great for FIRE planning and savings goal tracking. INFLATION & PURCHASING POWER Returns mean little without accounting for inflation. Set the inflation rate anywhere between 0% and 25% and see what your final balance is truly worth in today's money - a feature most investment calculators skip entirely. CHARTS & VISUALIZATION - Donut chart: contributions, initial capital and interest earnings at a glance - Bar chart: year-by-year wealth growth across your entire investment horizon MORE DETAILS - Dark mode with neumorphic design - Available in English, German, French, Spanish, Polish, Portuguese and Russian - No account or registration required - Free, ad-supported Built for anyone running ETF projections, retirement scenarios, savings goal calculations or compound interest estimates - whether you're just starting out or fine-tuning your financial plan.